
Problem Possible cause Remedy
An acoustic signal sounds
and the hob deactivates.
An acoustic signal sounds
when the hob is deactiva‐
ted.
You put something on one
or more sensor fields.
Remove the object from
the sensor fields.
The hob deactivates. You put something on the
sensor field .
Remove the object from
the sensor field.
Residual heat indicator
does not come on.
The zone is not hot be‐
cause it operated only for a
short time.
If the zone operated suffi‐
ciently long to be hot,
speak to an Authorised
Service Centre.
You cannot activate the
outer ring.
Activate the inner ring first.
There is a dark area
on the multiple zone.
It is normal that there is a
dark area on the multiple
zone.
The sensor fields become
hot.
The cookware is too large
or you put it too near to the
controls.
Put large cookware on the
rear zones if possible.
comes on.
Automatic Switch Off oper‐
ates.
Deactivate the hob and ac‐
tivate it again.
comes on.
The Child Safety Device
function operates.
Refer to "Daily use" chap‐
ter.
and a number come on.
There is an error in the
hob.
Disconnect the hob from
the electrical supply for
some time. Disconnect the
fuse from the electrical
system of the house. Con‐
nect it again. If comes
on again, speak to an Au‐
thorised Service Centre.
7.2 If you cannot find a
solution...
If you cannot find a solution to the
problem yourself, contact your dealer or
an Authorised Service Centre. Give the
data from the rating plate. Give also
three digit letter code for the glass
ceramic (it is in the corner of the glass
surface) and an error message that
comes on. Make sure, you operated the
hob correctly. If not the servicing by a
service technician or dealer will not be
free of charge, also during the warranty
period. The instructions about the
Service Centre and conditions of
guarantee are in the guarantee booklet.
ENGLISH 11
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